CVE-2025-47889

Description

In Jenkins WSO2 Oauth Plugin 1.0 and earlier, authentication claims are accepted without validation by the "WSO2 Oauth" security realm, allowing unauthenticated attackers to log in to controllers using this security realm using any username and any password, including usernames that do not exist.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.06%
Vendor Advisory jenkins.io
Affected: Jenkins Project Jenkins WSO2 Oauth Plugin
Published at:
Updated at:

References

Link Tags
https://www.jenkins.io/security/advisory/2025-05-14/#SECURITY-3481 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-47889?
CVE-2025-47889 has been scored as a critical severity vulnerability.
How to fix CVE-2025-47889?
To fix CVE-2025-47889, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-47889 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-47889 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-47889?
CVE-2025-47889 affects Jenkins Project Jenkins WSO2 Oauth Plugin.
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